What was found
DURING A MAINTENANCE VISIT FOUND NUMEROUS DRILLED HOLES TO THE FLOORBEAM AT STA 500 CUSP TO CUSP, DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. REMOVED DAMAGE, TREATED AND PRIMED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED REPAIR IAW DC-8 SRM 51-1-21, 51-1-4, 51-1-20E AND EO NR 00-047 WITH APPROVED 8110-3 DATED 3-12-00.